More Complex Applications of Pythagoras' Theorem

This page delves into more intricate applications of Pythagoras' Theorem, presenting problems that might be encountered in Pythagoras Theorem corbettmaths or BBC Bitesize Pythagoras' theorem resources. These examples demonstrate how to handle more complex scenarios, including decimal measurements.

Example: A right-angled triangle has sides of length 19 and 37.2, with the hypotenuse (c) unknown.

To solve this, we apply the Pythagoras' Theorem formula:

a² + b² = c² 19² + 37.2² = c²

The calculation process is as follows:

1. 19² = 361
2. 37.2² = 1383.84
3. 361 + 1383.84 = 1744.84
4. √1744.84 ≈ 41.8

Therefore, the length of the hypotenuse (c) is approximately 41.8 units.

This example showcases how to handle decimal values in Pythagoras' Theorem calculations, a skill often tested in Pythagoras' Theorem Maths Genie answers.

Highlight: When working with decimal measurements, maintain precision throughout your calculations to ensure accurate results.

The page also presents another example with sides of length 3 and 5, demonstrating the versatility of the theorem across different triangle sizes.

Solutions and Answers to Pythagoras' Theorem Problems

This final page provides detailed solutions to the problems presented earlier, serving as a valuable resource for students seeking Pythagoras Theorem questions for Class 8 PDF or similar study materials.

For the problem with sides 19 and 37.2:

1. 19² = 361
2. 37.2² = 1383.84
3. 361 + 1383.84 = 1744.84
4. √1744.84 ≈ 41.8 Therefore, c² = 41.8

For the problem with sides 3 and 5:

1. 3² = 9
2. 5² = 25
3. 25 + 9 = 34
4. √34 ≈ 5.8 Therefore, c² = 5.8

For the problem with sides 7 and 12:

1. 7² = 49
2. 12² = 144
3. 144 + 49 = 193
4. √193 ≈ 13.9 Therefore, c² = 13.9

Highlight: Always show your work step-by-step when solving Pythagoras' Theorem problems. This helps in identifying any potential errors and demonstrates your understanding of the process.

These solutions provide a comprehensive guide for students to check their work and understand the correct approach to solving various types of Pythagoras' Theorem problems. They serve as excellent practice for pythagoras' theorem questions with answers and can be used to reinforce learning and problem-solving skills.